SCOTTY Brand Transportables Convenient, Cost-Effective Calibration Gases

SCOTTY Brand Transportables Convenient, Cost-Effective Calibration Gases Now with products engineered expressly for Laboratory and Industrial Hygiene and Safety Applications. SCOTTY products are easy to select and purchase call 800.217.2688. Included in this section SCOTTY Cylinders SCOTTY Regulators Calibration Kits Industrial Hygiene and Safety Products Laboratory Products Pure Gases Two-Component Mixtures Three-Component Mixtures Multi-Component Mixtures For VOC and TOC mixtures, including Method TO mixtures, see page 168. For Engine Emissions Testing (I/M Gases), see page 173.

Introduction Pure and Mixed Gases in SCOTTY Transportable Cylinders SCOTTY Transportables provide ultra-pure and high-accuracy calibration gases in a wide variety of nonreturnable cylinder sizes and volumes. Their high reliability and convenient size make them a cost-effective alternative to returnable, high-pressure cylinders whenever portability or limited gas quantities are needed. The nonrefillable, nonreturnable design of SCOTTYs provides substantial cost savings by eliminating cylinder rental and two-way shipping charges associated with refillable cylinders. Convenient cylinder sizes also allow you to purchase only the amount of gas your application requires. Moreover, SCOTTY Transportables minimize operating costs even further by enabling you to calibrate your measuring device quickly and accurately the first time. Better Accuracy Means Greater Safety and Reliability Proven accuracy and dependability of SCOTTY Transportable products enable you to precisely calibrate any instrument or measuring device without error. This ensures precise measurement in the most demanding laboratory applications as well as a safer working environment in industrial hygiene and safety applications. It also helps ensure compliance with environmental monitoring regulations. SCOTTY gas mixtures are extremely stable, preventing troublesome situations such as false positive readings on ambient area monitors. ACULIFE Treatment Increases Stability for Longer Shelf Life Mixtures that are inherently less stable, due to chemical characteristics of the components contained, are provided in aluminum cylinders treated with our exclusive ACULIFE cylinder inerting processes. These SCOTTY cylinders improve stability so that mixtures are guaranteed to be stable for up to 12 months from the date of shipment, within the specified limits of accuracy. See page 84 for more information about ACULIFE. Use of regulators constructed of materials that are compatible with the mixtures are necessary for our guarantee to apply. Air Liquide offers SCOTTY regulators that will help protect the purity and accuracy of SCOTTY products (see page 217). SCOTTY Express Need your calibration gas in a hurry? Certain SCOTTY products are available for rush shipments. Although these products are usually in stock, there may be instances where certain products are not available via SCOTTY Express service. SCOTTY Express products are indicated on the product tables of this section. Contact your Air Liquide representative if you require immediate assistance on nonexpress products. Convenience and Innovation When working in a confined space or climbing the outside of a storage tank, SCOTTYs provide go-anywhere portability. They fit conveniently into most popular test packs and cases. Our exclusive two-cylinder SCOTTY hardcase is also available. Our dedicated Research and Development team continually develops new products to meet the changing needs of industry. Regardless of your application, you can depend on Air Liquide for the most extensive offering of portable pure and mixed gases available anywhere. Recommended Applications Industrial Hygiene and Safety Lab and Chromatography Instrument Support Quality Control Environmental Monitoring Toxic Organic Measurements Transformer Oil and Electrochemical Analysis Features of SCOTTY Transportable Products Calibration solutions for all types of applications. No cylinder demurrage or rental expense. Reduced shipping costs. Go-anywhere portability. Guaranteed accuracy and long-term stability. High-quality SCOTTY accessory equipment available. 214 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Cylinder Specifications Cylinder Specifications SCOTTY Transportables Specifications SCOTTY Transportables Specifications SCOTTY 4** Gas Volume: 4 Liters (0.14 CF) Water Volume: 0.49 Liters Pressure: 120 psig (8 bar) Outlet Fitting: Aerosol-type push button with applicator tube Material of Construction: Steel Weight: 0.2 lbs. (approximately 100 grams) Dimensions: 2-1/3" x 8" (63.5 mm x 203.2 mm) DOT Specs: 2Q Minimum Order Quantity: 6 cylinders SCOTTY 11 Gas Volume: 11 Liters (0.39 CF) Water Volume: 1.123 Liters Pressure: 144 psig (10 bar) Outlet Fitting: Aerosol-type push button with 1/4" diameter outlet Material of Construction: Aluminum Weight: 0.3 lbs. (0.1 kg) Dimensions: 3" x 11" (76.2 mm x 279.4 mm) DOT Specs: DOT 2Q Minimum Order Quantity: 6 cylinders SCOTTY 14** Gas Volume: 14 Liters (0.5 CF) Water Volume: 0.858 Liters Pressure: 240 psig (17 bar) Outlet Fitting: CGA 160 1/8" NPT Female Material of Construction: Steel Weight: 1.5 lbs. (0.7 kg) Dimensions: 3" x 11" (76.2 mm x 279.4 mm) DOT Specs: 4B240 Recommended Equipment: Model 14 or 24 regulators (see page 217) SCOTTY 17 Gas Volume: 17 Liters (0.6 CF) Water Volume: 1.041 Liters Pressure: 240 psig (17 bar) Outlet Fitting: CGA 600 Material of Construction: Steel Weight: 1.1 lbs. (0.5 kg) Dimensions: 3" x 10-1/4" (76.2 mm x 260.3 mm) DOT Specs: 39 NRC Recommended Equipment: Model 14DFR, 27D, 261 or 262 regulators (see page 217) SCOTTY 34 Gas Volume: 34 Liters (1.2 CF) Water Volume: 1.0 Liter Pressure: 500 psig (34 bar) Outlet Fitting: C-10 5/8" 18 UNF standard* Material of Construction: Aluminum Weight: 0.8 lbs. (0.4 kg) Dimensions: 2-7/8" x 11-1/2" (73 mm x 292.1 mm)* 2-7/8" x 12-1/4" (73 mm x 311.1 mm) DOT Specs: 39 NRC Recommended Equipment: Model 14DFR, 27B, or 38 regulators (see page 217) SCOTTY 35 Gas Volume: 35 Liters (1.2 CF) Water Volume: 0.999 Liters Pressure: 515 psig (36 bar) Outlet Fitting: CGA 600 Material of Construction: Steel Weight: 1.3 lbs. (0.6 kg) Dimensions: 3" x 11" (76.2 mm x 279.4 mm) DOT Specs: 39 NRC Recommended Equipment: Model 14DFR or 27D regulators (see page 217) SCOTTY 48 Gas Volume: 48 Liters (1.7 CF) Water Volume: 2.352 Liters Pressure: 300 psig (21 bar) Outlet Fitting: CGA 165 Material of Construction: Aluminum Weight: 1.75 lbs. (0.8 kg) Dimensions: 4" x 16-1/4" (101.6 mm x 412.8 mm) DOT Specs: 39 NRC Recommended Equipment: Model 226 regulator for corrosive gas service and Model 14 or 24 regulators for noncorrosive gas service (see page 217) * With self-actuating valve. ** Not TC approved. Manual on/off valve is available on request, see page 217. 215

Cylinder Specifications Cylinder Specifications continued SCOTTY Transportables Specifications SCOTTY Transportables Specifications SCOTTY 58 Gas Volume: 58 Liters (2 CF) Water Volume: 1.705 Liters Pressure: 500 psig (34 bar) Outlet Fitting: C-10 5/8" 18 UNF standard* Material of Construction: Aluminum Weight: 0.8 lbs. (0.4 kg) Dimensions: 3-1/2" x 13-1/2" (88.9 mm x 342.9 mm)* 3-1/2" x 15-1/4" (88.9 mm x 387.4 mm) DOT Specs: 39 NRC Recommended Equipment: Model 14DFR, 27B, or 38 regulator (see page 217) SCOTTY 74 Gas Volume: 74 Liters (2.6 CF) Water Volume: 2.266 Liters Pressure: 480 psig (33 bar) Outlet Fitting: CGA 170 (aluminum diaphragm packless valves with stainless steel diaphragms) Material of Construction: Aluminum Weight: 1.75 lbs. (0.8 kg) Dimensions: 4" x 16-1/4" (101.6 mm x 412.8 mm) DOT Specs: 39 NRC Recommended Equipment: Model 226 regulator (see page 217) SCOTTY 105 Gas Volume: 105 Liters (3.6 CF) Water Volume: 1.544 Liters Pressure: 1000 psig (70 bar) Outlet Fitting: C-10 5/8" 18 UNF standard Material of Construction: Steel Weight: 2.3 lbs. (1 kg) Dimensions: 3-1/4" x 13-3/4" (82.6 mm x 349.2 mm) DOT Specs: SP-10788 NRC Recommended Equipment: Model 14DFR or 27B regulators (see page 217) SCOTTY 221 Gas Volume: 221 Liters (8 CF) Water Volume: 12.495 Liters Pressure: 260 psig (18 bar) Outlet Fitting: CGA 165 1/4" SAE Flare 45 Material of Construction: Steel Weight: 6.3 lbs. (2.8 kg) Dimensions: 9" x 16-1/2" (228.6 mm x 419.1 mm) DOT Specs: 39 NRC Recommended Equipment: Model 14 or 24 regulators (see page 217) SCOTTY ED Gas Volume: 560 Liters (8 CF) Water Volume: 3.742 Liters Pressure: 2200 psig (152 bar) Outlet Fitting: CGA (component dependent) Material of Construction: Steel Weight: 13 lbs. (5.9 kg) Dimensions: 4" x 23" (102 mm x 584 mm) DOT Specs: SP-11323 Recommended Equipment: Model 14 regulator (see page 217) Choice of Valves SCOTTY 34 and 58 liter cylinders are standard with a self-actuating valve that should be used in combination with a regulator equipped with a built-in on/off valve (Model 27B or 38B). As an option, choose our exclusive manual on/off valve to prevent any possibility of back diffusion into the cylinder when using a regulator that is not equipped with a built-in on/off valve. Add an M to the end of your product number to order the manual valve. See page 217 or visit scottgas.com for more about our SCOTTY regulators. SCOTTY 110 Gas Volume: 110 Liters (3.9 CF) Water Volume: 0.898 Liters Pressure: 1800 psig (124 bar) Outlet Fitting: CGA 180 Material of Construction: Aluminum Weight: 2.2 lbs. (1 kg) Dimensions: 3-1/4" x 11-5/8" (82.6 mm x 295.3 mm) DOT Specs: 3AL2216 Recommended Equipment: Model 226 regulator (see page 217) Self-Actuating (Standard) Manual On/Off (Optional) * With self-actuating valve. Manual on/off valve is available on request 216 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Recommended Regulators Recommended Regulators Delivery Pressure Range For use with SCOTTY Transportable Cylinders or Flowrate Cylinder Specifications Size Model Number psig bar Model 14 Two-stage, high-purity noncorrosive service 14, 48, 221, ED Q1-14A-160 (or 165) 1 10 0.1 0.7 Low internal dead volume minimizes purge time Excellent for diffusion resistance Model 14 Model 14DFR Two-stage, demand flow noncorrosive service 34, 58, 105 Q1-14DFR-C10 0 3 LPM For instrumentation using a pump 17, 35 Q1-14DFR-600 0 3 LPM to draw gas Economical design; no bags or flowmeters needed Model 24 Model 24 Single-stage, general purpose noncorrosive service 14, 48, 221 Q1-24AV-160 (or 165) 1 10 0.1 0.7 Model 27 Nonrelieving with locking control knob Q1-24BV-160 (or 165) 2 25 0.1 2 Delivery pressure can be preset Q1-24CV-160 (or 165) 5 50 0.3 4 Model 27 Single-stage, nickel-plated brass, piston-type noncorrosive service 34, 58, 105 Q1-27B-C10 300 ml/min Integral inlet and outlet fittings (with on/off valve) Cylinder pressure gauge 17, 35 Q1-27D-600 300 ml/min and preset delivery pressure Model 38 Model 38 Single-stage, stainless steel, piston-type, corrosive service 34, 58 Q1-38B-C10 300 ml/min Integral inlet and outlet fittings (with on/off valve) Cylinder pressure gauge and preset delivery pressure Model 226 Single-stage, corrosive service 48, 74 Q1-226AD-165 (or 170) 1 25 0.1 2 Delivery or cylinder pressure gauge Q1-226CD-165 (or 170) 3 100 0.2 7 Sintered filter and Elgiloy diaphragm 110 Q1-226AS-180 1 25 0.1 2 Model 261 Model 226 Single-stage, general purpose, noncorrosive service 17 Q1-261AG-3-600 300 ml/min Built-in CGA 600 Model 261 (with gauge) Integral on/off valve Model 262 Single-stage, noncorrosive service 17 Q1-262A-600 1 25 0.1 2 Built-in CGA 600 Compact size and light weight For additional specifications for these regulators, see the Equipment Section of this book or contact your Air Liquide representative. 217

SCOTTY Calibration Kits Portable SCOTTY Calibration Kits Successful field calibrations demand the quality, durability and convenience of a SCOTTY calibration kit. Whether it is confined space entry, fugitive emissions or other toxic gas monitoring, Air Liquide has a portable calibration kit to fit your needs. Different combinations of cylinders and regulators provide a diverse product selection to meet the various calibration demands of instruments. When you order a SCOTTY calibration kit you receive the most versatile kit available in the market and you also get a highly cost-effective calibration solution. Every calibration kit is available with an optional zero air or 99.99% nitrogen matching support cylinder, as well as three feet of flexible Tygon tubing. Calibration kits can be customized to your needs, at no additional cost, by replacing the listed gas mixture with one of similar composition from over 500 standard mixes. Kits are also available with custom gas mixtures. Contact your Air Liquide representative or visit our website for more information. SCOTTY Transportable Hardcase Calibration Kits Kit Accessories Calibration Gas Cylinder Product Manual Concentration Product Number Volume Number Regulator Valve Case Two-Component 20 ppm CO in Air 64-O-105 105L CK16 27B Hardcase 20 ppm CO in Air 64-O-17 17L CK15 262 40AH Attaché 10 ppm Cl 2 in N 2 261-O-58 58L CK45 38B Hardcase 25 ppm H 2 S in N 2 251-O-58 58L CK14 38B Hardcase 50% LEL (2.5%V) CH 4 in Air 86-O-105 105L CK11 27B Hardcase 50% LEL (2.5%V) CH 4 in Air 86-O-17 17L CK12 262 40AH Attaché 25 ppm NO in N 2 254-O-58 58L CK48 38B Hardcase 0.4% O 2 in N 2 707-O-105 105L CK66* 27B Hardcase 8% O 2 in N 2 708-O-105 105L CK66* 27B Hardcase 1% Propane in Air 53-O-17 17L CK13 262 40AH Attaché Three-Component 60% LEL C 5 H 12 and 15% O 2 in N 2 310-O-17 17L CK21 262 40AH Attaché Four-Component 50 ppm CO, 25 ppm H 2 S, 409-O-58 58L CK46 38B Hardcase 50% LEL (2.5%V) CH 4 in Air 50 ppm CO, 50% LEL (2.5%V) CH 4, 410-O-105 105L CK32 27B Hardcase 12% O 2 in N 2 50 ppm CO, 50% LEL (2.5%V) CH 4, 405-O-105 105L CK51 27B Hardcase 20.9% O 2 in N 2 Five-Component 50 ppm CO, 25 ppm H 2 S, C506777-O-58 58L CK52 38B Hardcase 50% LEL (2.5%V) CH 4, 18% O 2 in N 2 50 ppm CO, 25 ppm H 2 S, 504-O-58 58L CK50 38B Hardcase 50% LEL (2.5%V) CH 4, 12% O 2 in N 2 500 ppm CO, 40 ppm H 2 S, 502-O-58 58L CK47 38B Hardcase 50% LEL (2.5%V) CH 4, 20.9% O 2 in N 2 * Kit contains two cylinders with concentrations of 0.4% O 2 in N 2 and 8% O 2 in N 2. Please note: Calibration kits come standard with one cylinder unless noted otherwise. Two cylinders are available contact your Air Liquide representative for more information. 218 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications Choose from our extensive selection of SCOTTY products engineered expressly for use in typical industrial hygiene and safety applications. Product accuracy is based on the lowest concentration of the minor component in the mixture as follows: Concentration Blend Tolerance Analytical Accuracy < 25 ppm ±20% ±10% 25 300 ppm ±10% ±5% > 300 ppm ±5% ±2% Two-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Acetylene in Air 25% LEL (0.63%V) A200859-O-(*) 50% LEL (1.25%V) PR: 902 psig A200855-O-(*) Ammonia in Air 25 ppm 291-O-(*) 50 ppm 292-O-(*) Ammonia in N 2 10 ppm A200857-O-(*) 25 ppm A200360-O-(*) 50 ppm A200160-O-(*) 150 ppm A200849-O-(*) 300 ppm A200847-O-(*) Benzene in Air 5 ppm 239-O-(*) 100 ppm 242-O-(*) 1,3-Butadiene in N 2 5 ppm B200558-O-(*) n-butane in Air 25% LEL (0.45%V) B200040-O-(*) 50% LEL (0.9%V) B200043-O-(*) Carbon Dioxide in Air 250 ppm C203843-O-(*) 300 ppm 262-O-(*) 1000 ppm 233-O-(*) 2000 ppm 858-O-(*) 5000 ppm C200140-O-(*) 1% 87704-O-(*) 2.5% 877-O-(*) Carbon Dioxide in N 2 100 ppm 205-O-(*) 250 ppm C203831-O-(*) 400 ppm 46-O-(*) 500 ppm 41-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 219

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Two-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Carbon Dioxide in N 2 (continued) 800 ppm C203015-O-(*) 1000 ppm 498-O-(*) 2000 ppm C200015-O-(*) 5000 ppm C200129-O-(*) 0.8% 54801-O-(*) 1% 548-O-(*) 1.6% C201895-O-(*) 2.5% C201525-O-(*) 3% 54802-O-(*) 4% C201435-O-(*) 4.5% C203845-O-(*) 5% 93-O-(*) 15% 58-O-(*) Carbon Monoxide in Air 5 ppm 69-O-(*) 10 ppm 66-O-(*) 15 ppm C200062-O-(*) 20 ppm 64-O-(*) 25 ppm 601-O-(*) 35 ppm 00001-O-(*) 40 ppm 67-O-(*) 50 ppm 602-O-(*) 60 ppm 118-O-(*) 75 ppm C200023-O-(*) 95 ppm 209-O-(*) 100 ppm 68-O-(*) 150 ppm 277-O-(*) 200 ppm 6303-O-(*) 250 ppm 604-O-(*) 300 ppm 119-O-(*) 400 ppm C201535-O-(*) 500 ppm 605-O-(*) 1000 ppm 607-O-(*) 3500 ppm C203846-O-(*) 5000 ppm C201606-O -(*) Carbon Monoxide in N 2 10 ppm 286-O-(*) 25 ppm C200050-O-(*) 35 ppm C203839-O-(*) 50 ppm 268-O-(*) 100 ppm 214-O-(*) 200 ppm 284-O-(*) 1000 ppm 288-O-(*) 5000 ppm 225-O-(*) 2.5% C203295-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 220 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Two-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Chlorine in N 2 2 ppm C202865-O-(*) 3 ppm C203505-O-(*) 5 ppm 309-O-(*) 10 ppm 261-O-(*) 20 ppm C203809-O-(*) 30 ppm C202965-O-(*) 50 ppm C203841-O-(*) 100 ppm C203779-O-(*) Ethane in Air 50% LEL (1.5%V) PR: 680 psig E200120-O-(*) Ethylene in Air 43% LEL (1.16%V) PR: 868 psig 00002-O-(*) 50% LEL (1.35%V) PR: 796 psig 84-O-(*) Halocarbon 11 in N 2 100 ppm H203481-O-(*) Halocarbon 12 in Air 2000 ppm D200593-O-(*) Halocarbon 12 in N 2 100 ppm D200594-O-(*) Halocarbon 22 in Air 100 ppm H201973-O-(*) 2000 ppm C203827-O-(*) Halocarbon 22 in N 2 10 ppm H201703-O-(*) 100 ppm H203210-O-(*) 1000 ppm H202303-O-(*) Halocarbon 113 in N 2 100 ppm T200963-O-(*) Halocarbon 114 in N 2 30 ppm D200586-O-(*) Halocarbon 123 in N 2 30 ppm H202653-O-(*) 50 ppm H203514-O-(*) 100 ppm H203220-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 221

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Two-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Halocarbon 134a in N 2 30 ppm H203512-O-(*) 100 ppm H202153-O-(*) Helium in N 2 31% H202453-O-(*) n-heptane in Air 800 ppm N203077-O-(*) n-hexane in Air 400 ppm 282-O-(*) 500 ppm 150-O-(*) 25% LEL (0.3%V) PR: 263 psig N200692-O-(*) 40% LEL (0.48%V) PR: 165 psig 00003-O-(*) Hydrogen in Air 100 ppm 00004-O-(*) 500 ppm H200030-O-(*) 1000 ppm 00005-O-(*) 1.2% H203556-O-(*) 1.6% H203380-O-(*) 20% LEL (0.8%V) 369-O-(*) 25% LEL (1%V) 88-O-(*) 50% LEL (2%V) 85-O-(*) Hydrogen in N 2 100 ppm 210-O-(*) 500 ppm H200080-O-(*) 1000 ppm H201150-O-(*) Hydrogen Chloride in N 2 10 ppm H202083-O-(*) 20 ppm H202057-O-(*) 25 ppm H203549-O-(*) Hydrogen Cyanide in N 2 10 ppm H203480-O-(*) Hydrogen Sulfide in Air 10 ppm H200091-O-(*) 20 ppm H200090-O-(*) 25 ppm ** 270-O-(*) 40 ppm ** 00006-O-(*) 50 ppm 00007-O-(*) Hydrogen Sulfide in CH 4 10 ppm H203559-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. ** Hydrogen sulfide mixtures in 11L cylinders are intended for bump gas use only. Air Liquide cannot guarantee the accuracy of these mixtures in this cylinder type. Minimum order quantity: 6 cylinders. (No express shipping). 222 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Two-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Hydrogen Sulfide in N 2 5 ppm H200005-O-(*) 10 ppm ** 260-O-(*) 15 ppm H203491-O-(*) 20 ppm H200043-O-(*) 25 ppm ** 251-O-(*) 35 ppm H202793-O-(*) 40 ppm ** 265-O-(*) 50 ppm ** 294-O-(*) 90 ppm H200011-O-(*) 100 ppm ** 295-O-(*) 125 ppm H200013-O-(*) 1000 ppm H200044-O-(*) Isobutane in Air 10 ppm I200567-O-(*) Isobutylene in Air 50 ppm 702-O-(*) 100 ppm 703-O-(*) 200 ppm I200011-O-(*) 225 ppm I200006-O-(*) 1000 ppm 704-O-(*) Methane in Air 50 ppm 705-O-(*) 100 ppm 00008-O-(*) 500 ppm 263-O-(*) 9500 ppm M200002-O-(*) 10% LEL (0.5%V) 00009-O-(*) 20% LEL (1%V) 31-O-(*) 25% LEL (1.25%V) 89-O-(*) 30% LEL (1.5%V) 37-O-(*) 40% LEL (2%V) 36-O-(*) 50% LEL (2.5%V) 86-O-(*) 60% LEL (3%V) PR: 750 psig 8602-O-(*) 65% LEL (3.25%V) PR: 700 psig M201731-O-(*) Methane in N 2 10 ppm 866-O-(*) 1000 ppm 868-O-(*) 2% M201180-O-(*) 10% 876-O-(*) 50%V 00010-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. ** Hydrogen sulfide mixtures in 11L cylinders are intended for bump gas use only. Air Liquide cannot guarantee the accuracy of these mixtures in this cylinder type. Minimum order quantity: 6 cylinders. (No express shipping). 223

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Two-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Methyl Chloride in Air 200 ppm M202477-O-(*) 300 ppm M202482-O-(*) Nitric Oxide in O 2 -Free N 2 10 ppm 00011-O-(*) 25 ppm 00012-O-(*) 50 ppm N200351-O-(*) 200 ppm N200048-O-(*) 1000 ppm 037-O-(*) Nitrogen Dioxide in Air 5 ppm 00013-O-(*) 10 ppm 300-O-(*) 25 ppm 301-O-(*) 100 ppm N200460-O-(*) Nitrogen Dioxide in N 2 5 ppm 00014-O-(*) 10 ppm 00015-O-(*) 25 ppm N200133-O-(*) 100 ppm N200134-O-(*) Nitrous Oxide in N 2 100 ppm 448-O-(*) Oxygen in N 2 4000 ppm 707-O-(*) 8000 ppm O200005-O-(*) 1% 486-O-(*) 2% 94-O-(*) 4% O200020-O-(*) 5% 886-O-(*) 8% 708-O-(*) 10% 488-O-(*) 12% O200296-O-(*) 15% O200014-O-(*) 16% O200013-O-(*) 17% O200015-O-(*) 18% O200017-O-(*) 18.5% O200788-O-(*) 19% 299-O-(*) 19.5% O200486-O-(*) 20% 308-O-(*) 20.8% O200908-O-(*) 20.9% O200025-O-(*) 21% O200026-O-(*) 23.5% O200638-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 224 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Two-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number n-pentane in Air 0.14% P200303-O-(*) 0.17% N203087-O-(*) 0.39% N203086-O-(*) 25% LEL (0.35%V) PR: 910 psig 281-O-(*) 50% LEL (0.7%V) PR: 455 psig 00016-O-(*) 54% LEL (0.76%V) PR: 419 psig N203072-O-(*) Phosphine in N 2 0.5 ppm P200005-O-(*) 5 ppm P201151-O-(*) Propane in Air 1000 ppm P200026-O-(*) 0.57% P200629-O-(*) 1.5% P200036-O-(*) 10% LEL (0.21%V) 00017-O-(*) 20% LEL (0.42%V) P200023-O-(*) 25% LEL (0.53%V) P200002-O-(*) 26% LEL (0.55%V) P200919-O-(*) 30% LEL (0.63%V) 00018-O-(*) 35% LEL (0.74%V) 00019-O-(*) 45% LEL (0.95%V) PR: 712 psig 00020-O-(*) 50% LEL (1.05%V) PR: 696 psig 00022-O-(*) 68% LEL (1.43%V) PR: 544 psig P201163-O-(*) Propylene in Air 50% LEL (1%V) PR: 608 psig 274-O-(*) Sulfur Dioxide in Air 5 ppm S200130-O-(*) 10 ppm 400-O-(*) 50 ppm 402-O-(*) Sulfur Dioxide in N 2 5 ppm S200001-O-(*) 10 ppm S200006-O-(*) 20 ppm S200009-O-(*) 25 ppm S200008-O-(*) 35 ppm S200474-O-(*) 200 ppm S200000-O-(*) 1000 ppm S200007-O-(*) Toluene in Air 100 ppm 00023-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 225

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Three-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number n-butane and Carbon Dioxide in N 2 C 4 H 10 CO 2 8% 15% 2146-O-(*) Carbon Dioxide and Carbon Monoxide in Air CO 2 CO 1000 ppm 35 ppm 00024-O-(*) Carbon Monoxide and n-hexane in N 2 CO C 6 H 14 [PR] 100 ppm 0.42% 188 C303095-O-(*) Carbon Monoxide and Hydrogen in N 2 CO H 2 20 ppm 60 ppm C303041-O-(*) Carbon Monoxide and Methane in Air CO CH 4 50 ppm 50% LEL (2.5%V) 305-O-(*) 100 ppm 20% LEL (1%V) C300592-O-(*) 100 ppm 50% LEL (2.5%V) 00027-O-(*) 200 ppm 50% LEL (2.5%V) 00028-O-(*) Carbon Monoxide and Methane in N 2 CO CH 4 1000 ppm 1% C302554-O-(*) 8% 5.7% 306-O-(*) Carbon Monoxide and Oxygen in N 2 CO O 2 10 ppm 20.9% C300305-O-(*) 20 ppm 20.9% C300304-O-(*) Carbon Monoxide and Propane in Air CO C 3 H 8 [PR] 50 ppm 50% LEL (1.05%V) 652 C301304-O-(*) Carbon Monoxide and Propane in N 2 CO C 3 H 8 50 ppm 1.05% C303093-O-(*) n-hexane and Oxygen in N 2 C 6 H 14 O 2 [PR] 25% LEL (0.3%V) 12% 263 N300523-O-(*) 25% LEL (0.3%V) 19% 263 N300524-O-(*) Hydrogen and Oxygen in N 2 H 2 O 2 25% LEL (1%V) 15% H300453-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 226 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Three-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Hydrogen Sulfide and Methane in Air H 2 S CH 4 25 ppm 50% LEL (2.5%V) 272-O-(*) Hydrogen Sulfide and Oxygen in N 2 H 2 S O 2 25 ppm 19% H300092-O-(*) Hydrogen Sulfide and n-pentane in Air H 2 S C 5 H 12 [PR] 25 ppm 30% LEL (0.42%V) H300485-O-(*) 25 ppm 50% LEL (0.7%V) 455 710-O-(*) Methane and Oxygen in N 2 CH 4 O 2 1000 ppm 20.9% M300180-O-(*) 1.5% 18.5% M300013-O-(*) 1.5% 19.5% M300041-O-(*) 2.5% 20% M300291-O-(*) 20% LEL (1%V) 19% M300011-O-(*) 29% LEL (1.45%V) 15% M300018-O-(*) 50% LEL (2.5%V) 17% 303-O-(*) 50% LEL (2.5%V) 20.9% M300016-O-(*) n-pentane and Oxygen in N 2 C 5 H 12 O 2 [PR] 25% LEL (0.35%V) 15% 910 205701-O-(*) 50% LEL (0.7%V) 15% 455 O300010-O-(*) 60% LEL (0.84%V) 15% 379 310-O-(*) Propane and Oxygen in N 2 C 3 H 8 O 2 10% LEL (0.21%V) 20.9% O300061-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 227

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Four-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Carbon Monoxide, Hydrogen Sulfide and Methane in Air CO H 2 S CH 4 50 ppm 10 ppm 50% LEL (2.5%V) 409-O-(*) 50 ppm 25 ppm 50% LEL (2.5%V) C400982-O-(*) 100 ppm 25 ppm 50% LEL (2.5%V) C410612-O-(*) 200 ppm 10 ppm 50% LEL (2.5%V) C410112-O-(*) 200 ppm 25 ppm 50% LEL (2.5%V) C400805-O-(*) Carbon Monoxide, Hydrogen Sulfide and n-pentane in Air CO H 2 S C 5 H 12 100 ppm 25 ppm 32% LEL (0.45%V) C410697-O-(*) Carbon Monoxide, Methane and Oxygen in N 2 CO CH 4 O 2 25 ppm 50% LEL (2.5%V) 21% 404-O-(*) 25 ppm 20% LEL (1.0%V) 20.9% 00029-O-(*) 25 ppm 50% LEL (2.5%V) 20.9% C410092-O-(*) 40 ppm 50% LEL (2.5%V) 18% C400044-O-(*) 50 ppm 50% LEL (2.5%V) 17% 405-O-(*) 50 ppm 50% LEL (2.5%V) 19% C410698-O-(*) 50 ppm 50% LEL (2.5%V) 12% 410-O-(*) 50 ppm 50% LEL (2.5%V) 20.9% C409007-O-(*) 60 ppm 29% LEL (1.45%V) 15% C400812-O-(*) 100 ppm 50% LEL (2.5%V) 16% 406-O-(*) 100 ppm 50% LEL (2.5%V) 17% C406672-O-(*) 100 ppm 50% LEL (2.5%V) 20.8% C409026-O-(*) 100 ppm 50% LEL (2.5%V) 21% C407092-O-(*) 100 ppm 50% LEL (2.5%V) 19% C400040-O-(*) 175 ppm 50% LEL (2.5%V) 18.5% 407-O-(*) 200 ppm 50% LEL (2.5%V) 19% C407096-O-(*) 250 ppm 50% LEL (2.5%V) 17% C400041-O-(*) Carbon Monoxide, Oxygen and n-pentane in N 2 CO O 2 C 5 H 12 [PR] 35 ppm 18% 10% LEL (0.15%V) C410699-O-(*) 60 ppm 15% 50% LEL (0.7%V) 473 4411-O-(*) 100 ppm 19% 50% LEL (0.7%V) 473 C410700-O-(*) 100 ppm 19% 25% LEL (0.35%V) 910 C400030-O-(*) Hydrogen Sulfide, Methane and Oxygen in N 2 H 2 S CH 4 O 2 10 ppm 29% LEL (1.45%V) 15% H400104-O-(*) 25 ppm 50% LEL (2.5%V) 19% H400679-O-(*) Hydrogen Sulfide, Oxygen and n-pentane in N 2 H 2 S O 2 C 5 H 12 [PR] 10 ppm 15% 58% LEL (0.81%V) 379 H400678-O-(*) 25 ppm 19% 25% LEL (0.35%V) H400625-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 228 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Industrial Hygiene and Safety Applications Industrial Hygiene and Safety Applications continued Five-Component Gases 11L 17L 34L 35L 58L 105L 221L Product Description ALUM STEEL ALUM STEEL ALUM STEEL STEEL Number Carbon Monoxide, n-hexane, Hydrogen Sulfide and Oxygen in N 2 CO C 6 H 14 H 2 S O 2 [PR] 50 ppm 50% LEL (0.6%V) 25 ppm 12% 150 C506912-O-(*) 50 ppm 15% LEL (0.18%V) 25 ppm 12% C506913-O-(*) 50 ppm 10% LEL (0.12%V) 25 ppm 12% C506914-O-(*) Carbon Monoxide, Hydrogen Sulfide, Methane and Oxygen in N 2 CO H 2 S CH 4 O 2 35 ppm 10 ppm 10% LEL (0.5%V) 18% C50007-O-(*) 50 ppm 10 ppm 50% LEL (2.5%V) 20.9% C506926-O-(*) 50 ppm 10 ppm 50% LEL (2.5%V) 21% C506920-O-(*) 50 ppm 20 ppm 50% LEL (2.5%V) 21% 541-O-(*) 50 ppm 25 ppm 50% LEL (2.5%V) 12% 504-O-(*) 50 ppm 25 ppm 50% LEL (2.5%V) 18% C506777-O-(*) 50 ppm 25 ppm 32% LEL (1.62%V) 18% C506907-O-(*) 50 ppm 25 ppm 50% LEL (2.5%V) 19% C506915-O-(*) 50 ppm 25 ppm 50% LEL (2.5%V) 20.9% C506873-O-(*) 65 ppm 25 ppm 30% LEL (1.5%V) 18.5% C506916-O-(*) 95 ppm 25 ppm 50% LEL (2.5%V) 18% C506918-O-(*) 95 ppm 25 ppm 30% LEL (1.5%V) 18% C505993-O-(*) 100 ppm 25 ppm 50% LEL (2.5%V) 18% C506745-O-(*) 100 ppm 25 ppm 50% LEL (2.5%V) 19% C506917-O-(*) 100 ppm 25 ppm 50% LEL (2.5%V) 20.9% C506776-O-(*) 100 ppm 25 ppm 50% LEL (2.5%V) 21% C506919-O-(*) 200 ppm 25 ppm 50% LEL (2.5%V) 15% C506778-O-(*) 300 ppm 10 ppm 29% LEL (1.45%V) 15% C500390-O-(*) 300 ppm 10 ppm 50% LEL (2.5%V) 15% C506779-O-(*) 300 ppm 10 ppm 30% LEL (1.5%V) 15% C506893-O-(*) 500 ppm 40 ppm 50% LEL (2.5%V) 20.9% 502-O-(*) Carbon Monoxide, Hydrogen Sulfide, Oxygen and n-pentane in N 2 CO H 2 S O 2 C 5 H 12 [PR] 35 ppm 10 ppm 18% 10% LEL (0.14%V) C500410-O-(*) 35 ppm 10 ppm 18% 50% LEL (0.7%V) 455 C506896-O-(*) 50 ppm 10 ppm 18% 10% LEL (0.14%V) C500540-O-(*) 50 ppm 25 ppm 18% 50% LEL (0.7%V) 455 C506922-O-(*) 100 ppm 25 ppm 19% 25% LEL (0.35%V) C500700-O-(*) Carbon Monoxide, Hydrogen Sulfide, Oxygen and Propane in N 2 CO H 2 S O 2 C 3 H 8 50 ppm 25 ppm 18% 50% LEL (1.05%V) C500424-O-(*) 50 ppm 25 ppm 19% 50% LEL (1.05%V) C506895-O-(*) 100 ppm 25 ppm 21% 50% LEL (1.05%V) C506894-O-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in Air in an 11L cylinder, the part number will be 31-O-11. Minimum order quantity: 6 cylinders. (No express shipping). 229

Laboratory Applications Laboratory Applications Choose from our extensive selection of SCOTTY products engineered expressly for use in chromatography and other typical laboratory applications. They include pure gases and simple mixed gases as well as highly complex multi-component mixtures. Custom blends are also available. Actual concentration value and analytical accuracy are reported on each cylinder label and Certificates of Analysis are provided. All certificates are also available online at scottycerts.com. SCOTTY laboratory products offer uncompromising accuracy and performance in your choice of popular cylinder sizes. Pure Gases (1) 4L 11L 14L 17L 35L 48L 105L 221L Product Description Purity STEEL ALUM STEEL STEEL STEEL ALUM STEEL STEEL Number Air, HC-Free THC < 0.1 ppm 117-(*) Air, Zero THC < 1 ppm 100-(*) Argon 99.995% 104-(*) Carbon Dioxide, Bone Dry PR: 454 psig 99.8% 105-(*) Ethane PR: 307 psig 99% 113-(*) Ethylene 99.5% N/A N/A 114-(*) Helium THC < 0.5 ppm 99.995% 103-(*) Hydrogen 99.99% N/A 108-(*) Methane 99% N/A N/A N/A 109-(*) Nitrogen, Zero THC < 0.5 ppm 99.998% 279-(*) Nitrogen, High-Purity 99.99% 102-(*) Nitrous Oxide 99% N/A 106-(*) Oxygen THC < 0.5 ppm 99.6% 101-(*) Propane PR: 62 psig 99.5% 111-(*) Propylene PR: 76 psig 99% 115-(*) Sulfur Hexafluoride PR: 325 psig 99.8% 116-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. ((No express shipping). (1) Other pure products are available in lecture bottles see the Pures section of this catalog for more information. 230 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Laboratory Applications Laboratory Applications continued Two-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Acetylene in He 100 ppm ±5% N/A 247-(*) Acetylene in N 2 10 ppm ±5% N/A 246-(*) 100 ppm ±5% N/A 248-(*) 1000 ppm ±2% N/A 232-(*) Ammonia in N 2 25 ppm ±5% A200360-(*) 50 ppm ±5% A200160-(*) Argon in H 2 5% ±2% A200210-(*) Benzene in Air 1 ppm ±5% 238-(*) 10 ppm ±5% 240-(*) 1,3-Butadiene in N 2 10 ppm ±5% 250-(*) n-butane in He 1000 ppm ±2% 5555-(*) 10% PR: 134 psig ±2% 5558-(*) n-butane in N 2 1% ±2% 5557-(*) 1-Butene in N 2 1000 ppm ±2% 25-(*) cis-2-butene in N 2 1% ±2% 19-(*) trans-2-butene in N 2 1% ±2% 20-(*) Carbon Dioxide in Air 300 ppm ±2% 262-(*) 1000 ppm ±2% 233-(*) 2000 ppm ±2% 858-(*) 2.5% ±2% 877-(*) Carbon Dioxide in Ar 5% ±2% C200960-(*) 25% ±2% C200710-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 231

Laboratory Applications Laboratory Applications continued Two-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Carbon Dioxide in CH 4 40% ±2% C201010-(*) Carbon Dioxide in He 100 ppm ±5% 206-(*) 1000 ppm ±2% 497-(*) 1% ±2% 499-(*) Carbon Dioxide in N 2 100 ppm ±5% 205-(*) 300 ppm ±2% 40-(*) 500 ppm ±2% 41-(*) 1000 ppm ±2% 498-(*) 1600 ppm ±2% C201275-(*) 1% ±2% 548-(*) 5% ±2% 93-(*) 10% ±2% 56-(*) Carbon Dioxide in O 2 5% ±2% C200731-(*) Carbon Monoxide in Air 0.5 ppm ±5% 269-(*) 10 ppm ±5% 66-(*) 25 ppm ±5% 601-(*) 50 ppm ±5% 602-(*) 100 ppm ±5% 68-(*) 250 ppm ±2% 604-(*) 500 ppm ±2% 605-(*) 1000 ppm ±2% 607-(*) Carbon Monoxide in He 100 ppm ±5% 215-(*) 1000 ppm ±2% 287-(*) 1% ±2% 289-(*) Carbon Monoxide in N 2 50 ppm ±5% 268-(*) 100 ppm ±5% 214-(*) 1000 ppm ±2% 288-(*) 1% ±2% 49-(*) 3% ±2% 51-(*) 4.5% ±2% 50-(*) Chlorine in N 2 5 ppm ±10% 309-(*) 10 ppm ±10% 261-(*) 900 ppm** ±5% C200101-25 * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. ** Cylinder size available is 25 liter with CGA 660 valve only. Minimum order quantity: 6 cylinders. 232 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Laboratory Applications Laboratory Applications continued Two-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Ethane in He 100 ppm ±5% 357-(*) 1% ±2% 365-(*) Ethane in N 2 1000 ppm ±2% 21-(*) 1% ±2% 366-(*) Ethylene in Air 10 ppm ±5% 96-(*) Ethylene in He 10 ppm ±5% 845-(*) 100 ppm ±5% 203-(*) 1% ±2% 849-(*) Ethylene in N 2 10 ppm ±5% 846-(*) 100 ppm ±5% 847-(*) 1000 ppm ±2% 22-(*) 1% ±2% 855-(*) Helium in N 2 10% ±2% 276-(*) n-hexane in Air 400 ppm ±2% 282-(*) 500 ppm ±2% 150-(*) n-hexane in N 2 1000 ppm ±2% 13-(*) Hydrogen in Air 20% LEL (0.8%V) ±2% 369-(*) 25% LEL (1%V) ±2% 88-(*) 50% LEL (2%V) ±2% 85-(*) 62.5% LEL (2.5%V) ±2% 701-(*) Hydrogen in Ar 3% ±2% H203350-(*) Hydrogen in He 40% (FID Fuel) ±2% SEMTECH110 Hydrogen in N 2 100 ppm ±5% 210-(*) 1% ±2% 296-(*) 1.3% ±2% 709-(*) 10% ±2% N/A N/A 297-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 233

Laboratory Applications Laboratory Applications continued Two-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Hydrogen Cyanide in N 2 10 ppm ±10% H203480-(*) Hydrogen Sulfide in Air 10 ppm ±5% H200091-(*) 25 ppm ±5% 270-(*) 50 ppm ±5% 00007-(*) Hydrogen Sulfide in N 2 25 ppm ±5% 251-(*) 50 ppm ±5% 294-(*) 100 ppm ±5% 295-(*) 1000 ppm ±2% H200044-(*) Isobutane in He 100 ppm ±5% 377-(*) 1% ±2% 385-(*) Isobutane in N 2 100 ppm ±5% 378-(*) 1000 ppm ±2% 24-(*) 1% ±2% 386-(*) Isobutylene in Air 50 ppm ±5% 702-(*) 100 ppm ±5% 703-(*) 225 ppm ±2% 244-(*) 1000 ppm ±2% 704-(*) Isobutylene in N 2 1000 ppm ±2% 26-(*) 1% ±2% 18-(*) Methane in Air 10 ppm ±5% 16-(*) 50 ppm ±5% 705-(*) 500 ppm ±2% 263-(*) 20% LEL (1%V) ±2% 31-(*) 40% LEL (2%V) ±2% 36-(*) 50% LEL (2.5%V) ±2% 86-(*) Methane in Ar 10% ±2% 92-(*) Methane in CO 2 6000 ppm ±2% M202481-(*) 60% ±2% M202301-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 234 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Laboratory Applications Laboratory Applications continued Two-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Methane in He 100 ppm ±5% 213-(*) 1000 ppm ±2% 867-(*) 1% ±2% 869-(*) 10% ±2% 875-(*) Methane in N 2 100 ppm ±5% 212-(*) 1000 ppm ±2% 868-(*) 1% ±2% 258-(*) 10% ±2% 876-(*) Nitric Oxide in O 2 -Free N 2 10 ppm ±10% 00011-(*) 50 ppm ±5% N200351-(*) 1000 ppm ±2% 037-(*) Nitrogen in He 10% ±2% 278-(*) Nitrogen Dioxide in Air 50 ppm ±5% 302-(*) 100 ppm ±5% N200460-(*) Nitrogen Dioxide in N 2 25 ppm ±5% N200133-(*) 100 ppm ±5% N200134-(*) Nitrous Oxide in He 10 ppm ±5% 445-(*) 100 ppm ±5% 447-(*) 1% ±2% 546-(*) 10% ±2% 470-(*) Nitrous Oxide in O 2 -Free N 2 0.1 ppm ±10% 42-(*) 1 ppm ±5% 44-(*) 10 ppm ±5% 446-(*) 100 ppm ±5% 448-(*) Oxygen in He 100 ppm ±5% 208-(*) 1% ±2% 485-(*) 10% ±2% 487-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 235

Laboratory Applications Laboratory Applications continued Two-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Oxygen in N 2 10 ppm ±5% 478-(*) 100 ppm ±5% 207-(*) 1000 ppm ±2% 480-(*) 4000 ppm ±2% 707-(*) 1% ±2% 486-(*) 2% ±2% 94-(*) 5% ±2% 886-(*) 6% ±2% 95-(*) 8% ±2% 708-(*) 10% ±2% 488-(*) 20% ±2% 308-(*) n-pentane in Air 1000 ppm ±2% 2056-(*) 54% LEL (0.76%V) PR: 419 psig ±2% N203072-(*) n-pentane in N 2 1000 ppm ±2% 27-(*) Propane in Air 1000 ppm ±2% P200026-(*) 0.5% ±2% 90-(*) 1% PR: 696 psig ±2% 53-(*) Propane in He 1% ±2% 4447-(*) 10% PR: 616 psig ±2% 4449-(*) Propane in N 2 100 ppm ±5% 4444-(*) 1000 ppm ±2% 11-(*) 1% ±2% 4448-(*) Propylene in Air 1% PR: 608 psig ±2% 274-(*) Propylene in N 2 10 ppm ±5% 14-(*) 1000 ppm ±2% 12-(*) Styrene in N 2 10 ppm ±5% 255-(*) Sulfur Dioxide in Air 10 ppm ±10% 400-(*) Sulfur Dioxide in N 2 10 ppm ±10% S200006-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 236 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Laboratory Applications Laboratory Applications continued Two-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number 1,1,1-Trichloroethane in N 2 10 ppm ±5% 259-(*) 1,1,2-Trichloroethane in N 2 10 ppm ±5% 256-(*) Trichloroethylene in Air 220 ppm ±5% T200081-(*) Trichloroethylene in N 2 10 ppm ±5% 257-(*) Vinyl Chloride in Air 10 ppm ±5% 227-(*) 100 ppm ±5% 230-(*) Vinyl Chloride in N 2 1 ppm ±5% 70-(*) 10 ppm ±5% 71-(*) 100 ppm ±5% 73-(*) 1000 ppm ±2% 74-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 237

Laboratory Applications Laboratory Applications continued Three-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number n-butane and Carbon Dioxide in N 2 C 4 H 10 CO 2 [PR] 8% 15% 168 ±2% 2146-(*) Carbon Dioxide and Oxygen in N 2 CO 2 O 2 1% 20% ±2% 33-(*) 3% 17% ±2% 35-(*) Carbon Monoxide and Hydrogen in N 2 CO H 2 20 ppm 60 ppm ±10% C303041-(*) Carbon Monoxide and Methane in N 2 CO CH 4 8% 5.7% ±2% 306-(*) Carbon Monoxide and Nitric Oxide in O 2 -Free N 2 CO NO 1000 ppm 200 ppm ±5% 307-(*) Hydrogen and Oxygen in N 2 H 2 O 2 1% 0.5% ±2% H300433-(*) Methane and Oxygen in N 2 CH 4 O 2 [PR] 50% LEL (2.5%V) 17% 696 ±2% 303-(*) n-pentane and Oxygen in N 2 C 5 H 12 O 2 [PR] 50% LEL (0.7%V) 15% 455 ±2% O300010-(*) Propane and 1,1,1-Trichloroethane in N 2 C 3 H 8 C 2 Cl 3 H 3 10 ppm 10 ppm ±5% P300033-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 238 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Laboratory Applications Laboratory Applications continued Four-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Carbon Dioxide, Carbon Monoxide and n-hexane in N 2 CO 2 CO C 6 H 14 13% 1.9% 800 ppm ±2% C410582-(*) Carbon Dioxide, Carbon Monoxide and Methane in He CO 2 CO CH 4 10 ppm 10 ppm 10 ppm ±5% 408-(*) Carbon Dioxide, Carbon Monoxide and Methane in N 2 CO 2 CO CH 4 1% 10% 1% ±2% C410652-(*) 10% 1% 10% ±2% C410653-(*) Carbon Dioxide, Carbon Monoxide and Oxygen in N 2 CO 2 CO O 2 15% 7% 5% ±2% 10-(*) Carbon Dioxide, Carbon Monoxide and Propane in N 2 CO 2 CO C 3 H 8 13% 1.9% 1600 ppm ±2% C400962-(*) Carbon Monoxide, Hydrogen and Oxygen in N 2 CO H 2 O 2 1% 1000 ppm 3% ±5% C400111-(*) n-hexane, Methane and n-pentane in He C 6 H 14 CH 4 C 5 H 12 [PR] 0.5% 0.5% 0.5% 158 ±2% 403-(*) Hydrogen, Nitrogen and Oxygen in Ar H 2 N 2 O 2 1% 2% 2% ±2% H400015-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 239

Laboratory Applications Laboratory Applications continued Five-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number Acetylene, Carbon Monoxide, Chlorodifluoromethane and Ethane in N 2 C 2 H 2 CO CHClF 2 C 2 H 6 10 ppm 20 ppm 5 ppm 10 ppm ±10% A500537-(*) C 2 C 4 Alkynes in N 2 Acetylene, 1-Butyne, 2-Butyne, Propyne each at 15 ppm ±10% N/A 30-(*) Carbon Dioxide, Carbon Monoxide, Hydrogen and Oxygen in N 2 each at 0.5% ±2% 217-(*) Carbon Dioxide, Carbon Monoxide, Methane and Oxygen in N 2 CO 2 CO CH 4 O 2 15% 7% 4.5% 4% ±2% C500014 -(*) Carbon Dioxide, Carbon Monoxide, Nitric Oxide and Propane in O 2 -Free N 2 CO 2 CO NO C 3 H 8 12% 5% 1000 ppm 2000 ppm ±2% C500463 -(*) Carbon Dioxide, Dichlorodifluoromethane, Methane and Nitrous Oxide in N 2 CO 2 CCl 2 F 2 CH 4 N 2 O 20 ppm 5 ppm 100 ppm 10 ppm ±10% C506871-(*) Cycloparaffins in N 2 Cyclohexane, Cyclopentane, Methylcyclohexane and Methylcyclopentane each at 15 ppm ±10% 7-(*) Methyl-2-Olefins in N 2 2-Methyl-2-Butene, 2-Methyl-2-Pentene 3-Methyl-2-Pentene and 4-Methyl-2-Pentene each at 15 ppm ±10% 6-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in an 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 240 AIR LIQUIDE AMERICA SPECIALTY GASES LLC 800.217.2688

Laboratory Applications Laboratory Applications continued Multi-Component Gases Analytical 4L 14L 17L 48L 58L 74L 105L 110L 221L Product Description Accuracy STEEL STEEL STEEL ALUM ALUM ALUM STEEL ALUM STEEL Number 1000 ppm Acetone, 1000 ppm Benzene, 1000 ppm 1-Butene, 1000 ppm Ethylene, 1000 ppm 1-Hexene, 1000 ppm Isopentane, 500 ppm Isopropyl Alcohol, 1000 ppm 1-Pentene, 1000 ppm Propylene, 500 ppm Tertiary Butanol in N 2 PR: 144 psig ±5% AA00153-(*) Acetylene, n-butane, Ethane, Ethylene, Methane, Propane, Propylene, Propyne each at 15 ppm in N 2 ±10% N/A 54-(*) Acetylene, 1-Butene, Carbon Dioxide, Carbon Monoxide, Ethane, Ethylene, Hydrogen, Methane, Propane, Propylene each at 0.1% in N 2 ±2% N/A AA00030-(*) 50 ppm Acetylene, 2% Carbon Dioxide, 100 ppm Carbon Monoxide, 1000 ppm Ethane, 50 ppm Ethylene, 1000 ppm Hydrogen, 5% Methane and 5% Oxygen in N 2 ±5% N/A A900169-(*) 50 ppm Acetylene, 2% Carbon Dioxide, 500 ppm Carbon Monoxide, 1000 ppm Ethane, 50 ppm Ethylene, 1000 ppm Hydrogen, 5% Methane and 4% Oxygen in N 2 ±5% N/A A900165-(*) 250 ppm Acetylene, 5% Carbon Dioxide, 5000 ppm Carbon Monoxide, 10 ppm Ethane, 5000 ppm Ethylene, 5000 ppm Hydrogen, 9% Methane and 1% Oxygen in N 2 ±5% N/A A900164-(*) Acetylene, Carbon Dioxide, Carbon Monoxide, Ethane, Ethylene, Methane each at 1% in N 2 ±2% N/A 216-(*) 5 ppm Acetylene, 350 ppm Carbon Dioxide, 10 ppm Carbon Monoxide, 10 ppm Ethane, 5 ppm Ethylene, 5 ppm Hydrogen, 0.25% Methane, 20% Oxygen in N 2 ±10% N/A A900124-(*) 10 ppm Acetylene, 0.5% Carbon Dioxide, 40 ppm Carbon Monoxide, 100 ppm Ethane, 10 ppm Ethylene, 350 ppm Hydrogen, 2.5% Methane, 10% Oxygen in N 2 ±10% N/A A900123-(*) 1% Argon, 3 % n-butane, 2% Carbon Dioxide, 9% Ethane, 1% n-hexane, 3% Isobutane, 1% Isopentane, 4% Nitrogen, 1% n-pentane and 5% Propane in CH 4 ±2% AA00010-(*) * To complete the part number, replace (*) with the liter amount of the desired cylinder size. For example, to order Methane in N 2 in a 14L cylinder, the part number will be 212-14. Minimum order quantity: 6 cylinders. 241